Information on Result #3264917
Digital (47, 70, 1421)-net over F25, using 252 times duplication based on digital (45, 68, 1421)-net over F25, using
- net defined by OOA [i] based on linear OOA(2568, 1421, F25, 23, 23) (dual of [(1421, 23), 32615, 24]-NRT-code), using
- OOA 11-folding and stacking with additional row [i] based on linear OA(2568, 15632, F25, 23) (dual of [15632, 15564, 24]-code), using
- discarding factors / shortening the dual code based on linear OA(2568, 15633, F25, 23) (dual of [15633, 15565, 24]-code), using
- construction X applied to C([0,11]) ⊂ C([0,10]) [i] based on
- linear OA(2567, 15626, F25, 23) (dual of [15626, 15559, 24]-code), using the expurgated narrow-sense BCH-code C(I) with length 15626 | 256−1, defining interval I = [0,11], and minimum distance d ≥ |{−11,−10,…,11}|+1 = 24 (BCH-bound) [i]
- linear OA(2561, 15626, F25, 21) (dual of [15626, 15565, 22]-code), using the expurgated narrow-sense BCH-code C(I) with length 15626 | 256−1, defining interval I = [0,10], and minimum distance d ≥ |{−10,−9,…,10}|+1 = 22 (BCH-bound) [i]
- linear OA(251, 7, F25, 1) (dual of [7, 6, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(251, s, F25, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X applied to C([0,11]) ⊂ C([0,10]) [i] based on
- discarding factors / shortening the dual code based on linear OA(2568, 15633, F25, 23) (dual of [15633, 15565, 24]-code), using
- OOA 11-folding and stacking with additional row [i] based on linear OA(2568, 15632, F25, 23) (dual of [15632, 15564, 24]-code), using
Mode: Constructive and linear.
Optimality
Show details for fixed k and m, k and s, k and t, m and s, m and t, t and s.
Other Results with Identical Parameters
None.
Depending Results
None.